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Proceedings Paper

Investigation of interaction processes between 4He(21S,21P) and 3He(21S,21P) with Ne (1S0) atoms
Author(s): Emilia S. Dimova; Kiril Blagoev; G. Petrov
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Paper Abstract

The quenching cross sections of 4He(21S, 21P) and 3He(21S, 21P) states by collisions with Ne (1S0) atoms are investigated by a time resolved method. The influence of different processes involved in population or depopulation of these states was evaluated. The quenching cross section for 3He(21P) and 3He(21S) states by Ne(1S0) atoms are σ2'p = (2.91 ± 0.61)x10-15cm2 and σ2's = (1.03 ± 0.04)x10-15 cm2 respectively and for 4He(21P) and 4He(21S) states - σ2'p = (1.84 ± 0.45)x10-15 cm2 and σ2's = (8.62 ± 0.3)x10-16 cm2 respectively.

Paper Details

Date Published: 4 November 2003
PDF: 5 pages
Proc. SPIE 5226, 12th International School on Quantum Electronics: Laser Physics and Applications, (4 November 2003); doi: 10.1117/12.519479
Show Author Affiliations
Emilia S. Dimova, Institute of Solid State Physics (Bulgaria)
Kiril Blagoev, Institute of Solid State Physics (Bulgaria)
G. Petrov, Berkeley Scholars, Inc. (United States)


Published in SPIE Proceedings Vol. 5226:
12th International School on Quantum Electronics: Laser Physics and Applications
Peter A. Atanasov; Alexander A. Serafetinides; Ivan N. Kolev, Editor(s)

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